When you're travelling with pets, keeping tabs on the weather can make the trip safe and fun for everyone. The hottest months are usually August and July, with an average temperature of 20°C, while the coldest months are February and January, with an average of 11°C. The rainiest months in Aldoar Foz do Douro e Nevogilde are October, December, January and November, with each month seeing an average of 198 mm of rainfall.